Among active 13F managers last quarter, 3 opened and 3 added, while 4 reduced; the largest holder to move was Needham Investment Management LLC (+4.6%). Over the last 180 days, 2 insiders sold and none bought, a net -$225K in open-market trades.
The legs disagree, or only one of them leans.
43 tracked 13F filers disclose a position in NTIC as of the latest SEC 13F filings, a combined $21.9M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Needham Investment Management LLC | 800K | $6.8M | ▲+4.6% Added · +35K sh | Q2 2026 | |
| 2 | Vanguard Capital Management LLC | 393K | $3.4M | ▲+2.5% Added · +9K sh | Q2 2026 | |
| 3 | Dimensional Fund Advisors LP | 333K | $2.7M | ▼−1.4% Reduced · −5K sh | Q1 2026 | |
| 4 | Peapod Lane Capital LLC | 176K | $1.5M | ▲+23% Added · +33K sh | Q2 2026 | |
| 5 | Ballast Advisors LLC | 159K | $1.4M | ▼−7.2% Reduced · −12K sh | Q2 2026 | |
| 6 | Renaissance Technologies LLC | 119K | $979K | ▼−6.0% Reduced · −8K sh | Q1 2026 | |
| 7 | Dynamic Advisor Solutions LLC | 92K | $785K | ▲+4.1% Added · +4K sh | Q2 2026 | |
| 8 | Geode Capital Management, LLC | 89K | $763K | ▼−2.7% Reduced · −3K sh | Q2 2026 | |
| 9 | BlackRock, Inc. | 48K | $413K | ▲+18% Added · +7K sh | Q2 2026 | |
| 10 | Millennium Management LLC | 45K | $372K | ▼−11% Reduced · −5K sh | Q1 2026 | |
| 11 | Vanguard Fiduciary Trust Co | 44K | $381K | ▲+0.7% Added · +318 sh | Q2 2026 | |
| 12 | Arrowstreet Capital, Limited Partnership | 43K | $356K | ▼−27% Reduced · −16K sh | Q1 2026 | |
| 13 | State Street Corp | 26K | $220K | —Held | Q2 2026 | |
| 14 | Navellier & Associates Inc | 25K | $214K | —Held | Q2 2026 | |
| 15 | PNC Financial Services Group, Inc. | 24K | $198K | —Held | Q1 2026 | |
| 16 | Marquette Asset Management, LLC | 24K | $204K | ▲New +24K sh | Q2 2026 | |
| 17 | UBS Group AG | 19K | $159K | ▼−22% Reduced · −5K sh | Q1 2026 | |
| 18 | Rothschild Wealth LLC | 19K | $160K | —Held | Q2 2026 | |
| 19 | Northern Trust Corp | 16K | $135K | ▲+43% Added · +5K sh | Q1 2026 | |
| 20 | Bridgeway Capital Management, LLC | 16K | $134K | —Held | Q2 2026 | |
| 21 | Citadel Advisors LLC | 14K | $119K | ▲New +14K sh | Q2 2026 | |
| 22 | Estabrook Capital Management | 12K | $104K | —Held | Q2 2026 | |
| 23 | Jane Street Group, LLC | 10K | $86K | ▼−62% Reduced · −17K sh | Q1 2026 | |
| 24 | Morgan Stanley | 9K | $78K | ▼−18% Reduced · −2K sh | Q1 2026 | |
| 25 | Salem Investment Counselors Inc | 4K | $32K | —Held | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 3 funds opened a new position in NTIC and 3 added to an existing one, while 4 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Microsoft CorpMSFT | 18 funds | $16.1B |
| Apple IncAAPL | 18 funds | $15.2B |
| Alphabet Inc-CL AGOOGL | 18 funds | $9.6B |
| Unitedhealth Group IncUNH | 18 funds | $2.6B |
| Chevron CorpCVX | 18 funds | $2.3B |
| Nvidia CorpNVDA | 17 funds | $17.5B |
| Broadcom IncAVGO | 17 funds | $10.0B |
| Alphabet Inc-CL CGOOG | 17 funds | $8.4B |
| Meta Platforms Inc-Class AMETA | 17 funds | $4.1B |
| Eli Lilly & CoLLY | 17 funds | $3.0B |
| JPMorgan Chase & CoJPM | 17 funds | $2.7B |
| Bank Of America CorpBAC | 17 funds | $2.2B |
Ranked by how many of NTIC's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in NTIC.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 30, 2026 | Lynch G Patrick | President and CEO, Director, 10% Owner | Sell (S) | 16K | $129K |
| Jul 29, 2026 | Lynch G Patrick | President and CEO, Director, 10% Owner | Sell (S) | 2 | $16 |
| Jul 20, 2026 | Nigon Richard | Director | Sell (S) | 12K | $96K |
| May 6, 2025 | von Falkenhausen Konstantin | Director | Buy (P) | 1K | $8K |
| Apr 25, 2025 | Calderon Nancy E. | Director | Buy (P) | 1K | $7K |
| Apr 23, 2024 | Kemp Sarah E. | Director | Buy (P) | 1K | $20K |
| Aug 14, 2023 | Calderon Nancy E. | Director | Buy (P) | 500 | $7K |
| Jul 27, 2023 | Nigon Richard | Director | Sell (S) | 2K | $22K |
| Apr 18, 2023 | Kemp Sarah E. | Director | Buy (P) | 2K | $30K |
| Jan 30, 2023 | Calderon Nancy E. | Director | Buy (P) | 500 | $6K |
| Jan 12, 2022 | Kemp Sarah E. | Director | Buy (P) 2 lots, same day | 2K | $30K |
| Jan 25, 2021 | Calderon Nancy E. | Director | Buy (P) | 1K | $15K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 7 | 13 | – |
Insiders Form 4 open-market | 0 | 2 | -$225K |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for NTIC
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/NTIC/capital-change-brief"
Use Arkolith's capital_change_brief for NTIC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NTIC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.